baber/WOPTO huggingface dataset:
Patent TW-466594-B (TW)
Title: Adjustment method for optical characteristics of anti-reflective coating
Inventor: CHIOU WEN-JR
IPC: H01L21/205
Filed: 2000-05-23
Granted: 2001-12-01
Abstract: This invention provides an adjustment method for optical characteristics of anti-reflective coating to satisfy the requirements of micro lithography, especially the adjustment method for the imaginary part of the complex variable type reflection index of anti-reflective coating. It includes following steps: firstly, giving a substrate such as polysilicon layer, nitride layer or refractory metal conductor layer; subsequently, forming an anti-reflective coating onto the substrate using chemical vapor deposition; adjusting the imaginary part of the complex variable type reflection index to the expected setting range by annealing treatment of oxygen atmosphere.
Patent TW-505985-B (TW)
Title: Roller that avoids substrate slipping
Inventor: BROWN BRIAN J
IPC: H01L21/683
Filed: 2000-07-26
Granted: 2002-10-11
Abstract: A roller assembly is provided. The roller assembly comprises a groove that the includes two opposing surfaces. The roller assembly comprises either frictional surfaces positioned along the groove, or O-ring(s) coupled to the groove. The frictional surfaces may be a plurality of holes at spaced intervals along the opposing surfaces of the groove, a plurality of holes, each hole sized so as to extend into the two opposing surfaces, at spaced intervals along the opposing surfaces of the groove, or may be a bead-blasted surface or a knurled surface positioned along the opposing surfaces of the groove.
Patent TW-463401-B (TW)
Title: Battery pack and over-voltage alarm therefor
Inventor: CRASS MATTHEW M
IPC: H02J7/00
Filed: 2000-08-25
Granted: 2001-11-11
Abstract: A battery pack has a pair of input/output terminals adapted to be connected across a source of charging voltage, and lead-acid battery connected across the input/output terminals. A Zener diode is connected in series with a resistance across the input/output terminals, the resistance forming part of a trigger circuit for triggering an alarm signal to actuate a visible and/or audible annunciator when the charging voltage exceeds a threshold level. In one embodiment the Ligger circuit is an IC comparator having one input connected to a reference voltage drive from a voltage divider connected across the input/output terminals, and the other input connected to the trigger voltage across the resistance in series with the Zener. In another embodiment the trigger circuit includes a pair of transistors, one being turned ON by the trigger voltage and in turn ON the second transistor to produce the output signal and provide a feedback to latch on the first transistor.
Patent TW-457590-B (TW)
Title: Silicon CVD device
Inventor: MASUZAKI HIROSHI
IPC: C23C16/44
Filed: 2000-06-16
Granted: 2001-10-01
Abstract: The present invention is able to control the formation of hydrogen chloride or the like caused by the reaction of moisture and a gaseous precursor, cracking of a gaseous precursor starting material caused by moisture or the like, and a thin film of high quality can economically and efficiently be produced. In a silicon CVD device in which gaseous hydrogen-silicon halide of trichlorosilane, dichlorosilane or the like is used as a gaseous precursor starting material, and hydrogen chloride is used as cleaning gas, a passage feeding the gaseous precursor and a passage feeding the cleaning gas to a reaction furnace are formed of another systems to the inlet part of the reaction furnace. Or, a heating means of heating a common passage through which the gaseous precursor and cleaning gas to be fed to the reaction furnace flow to the temperature above that at which moisture is not adhered and also below the cracking temperature of the gaseous precursor is provided. Alternatively, the common passage through which the gaseous precursor and cleaning gas to be fed to the reaction furnace flow is fed with hydrogen heated to the temperature above that at which moisture is not adhered to the inside of the passage and also below the cracking temperature of the gaseous precursor.
Patent TW-538096-B (TW)
Title: Nitrogen atom-containing polysiloxanes, their preparation, and fiber and fabric finishing agent compositions
Inventor: OMURA NAOKI
IPC: C08G77/26
Filed: 2000-06-19
Granted: 2003-06-21
Abstract: Novel nitrogen atom-containing polysiloxanes having residual alkoxy groups are provided. Compositions comprising the same are effective for treating fibers or fibrous materials for imparting softness and durability of home laundering and preventing yellowing.
Patent TW-I228596-B (TW)
Title: Integration testing system
Inventor: TZENG HUAI-DE
IPC: G01R31/00
Filed: 2000-06-20
Granted: 2005-03-01
Abstract: The present invention relates to an integration testing system, which primarily includes a CPU bundled with a fixture and jig for object to be tested and an input device and all testing databases. The main processing system carried out by the CPU contains functional test, self-test, system configuration, system analysis, system management, etc. to achieve the overall tests and diagnostic and troubleshooting processing of the object to be tested in the fixture and jig so as to alleviate the error during the testing process. Moreover, the most direct means can be employed to pinpoint where to err and the statistics and analysis of failure rate can be conducted so that service personnel can achieve the goal of fast maintenance to formulate an integrated testing system in accordance with the statistical failure rate.
Patent TW-477858-B (TW)
Title: Tunnel boring method
Inventor: ELLENBERGER PETER
IPC: C09K8/04
Filed: 2000-07-20
Granted: 2002-03-01
Abstract: A process of boring a tunnel using an earth-pressure balance shield boring tunnelling machine having a cutting head, an excavation chamber for soil removed by boring and conveying means for removal of said soil from the excavation chamber; wherein there is injected into a stratum being bored at the cutting head a foamed aqueous solution, characterised in that (a) the aqueous solution contains two essential components which are (i) a sulphate-or sulphonate-containing anionic surfactant, and (ii) β-naphthalene sulphonate-formaldehyde condensate; and in that (b) there is applied to the soil removed by boring in at least one of the excavation chamber and the conveyor a second aqueous solution containing essentially a high molecular weight polyethylene oxide and optionally a sulphate-or sulphonate-containing anionic surfactant. The process allows easy removal of soil from the cutting head to the excavation chamber and from the excavation chamber out of the machine. It is particularly effective for sticky soils with high proportions of clay and a high water content.
Patent TW-544586-B (TW)
Title: Auxiliary store selecting circuit for use in computer system with multifunction and selecting method therefor
Inventor: WOOK PARK-SEUNG
IPC: G06F1/00
Filed: 2000-07-25
Granted: 2003-08-01
Abstract: In the auxiliary store selecting circuit for use in a computer system with multifunction and its selecting method, in which a continuous selection for any one hard disk out of numerous hard disks is valid during a power-on through a just manipulation of an external switch in one computer system with multifunction which has an installment of numerous hard disks, the auxiliary store selecting circuit adequate to the computer system for the construction of multifunction comprises a selective switch part for generating a selection signal for selecting one out of numerous auxiliary memories in response to a selective manipulation; a selection maintaining part for maintaining the generated selection signal till a power-off even though there is any selective manipulation after the generation of the selection signal in the selective switch part, and then outputting it; and a selective connection part for performing a connection between the selected auxiliary memory and a computer main board in response to the output selection signal from the selection maintaining part, thereby enabling each user to individually use the auxiliary memory so as to protect auxiliary memories and information of other users from any influence.
Patent TW-505567-B (TW)
Title: Bezel and method of using same
Inventor: OSMUS JAMES M
IPC: B41J29/02
Filed: 2000-09-15
Granted: 2002-10-11
Abstract: The present invention provides a low profile stackable Internet appliance printer 10 having a removable combination input tray cassette 26 with a removable bezel 50. A low profile printer 10, comprising: a media cassette 26 having an input tray 32 and an output tray 34; and a bezel 50 mounted removably to said media cassette 26 for providing the low profile printer 10 with an aesthetically pleasing appearance.
Patent TW-486863-B (TW)
Title: Piezoelectric device
Inventor: ANDO AKIRA
IPC: H03H9/00
Filed: 2000-09-18
Granted: 2002-05-11
Abstract: A piezoelectric device operable to excite a thickness extensional third harmonic vibration is provided, which can realize a high performance oscillator with an excellent thermal stability. The piezoelectric device includes a piezoelectric substrate. The piezoelectric substrate is formed from a piezoelectric material containing as major components Sr, Bi, Nb, and O. Vibration electrodes are formed on both of the surfaces of the piezoelectric substrate. The range lying between the vibration electrodes and defined by the overlapped vibration electrodes constitutes an energy trapping range. The value L/t is set to be less than 9, in which L represents the maximum distance between the points at which a straight line parallel to the vibration electrodes intersects the outer circumference of the energy-trapping range, and t represents the distance between the vibration electrodes.
Patent TW-474005-B (TW)
Title: Random access memory cell
Inventor: JIANG FU-CHENG
IPC: G11C11/404
Filed: 2001-01-03
Granted: 2002-01-21
Abstract: A random access memory cell is disclosed, which has a first transistor and a second transistor, wherein the control gate of the first transistor is coupled to a control signal, the data read terminal is coupled to the data read line, the ground terminal is grounded, and the floating gate is located between part of the substrate and part of the control gate. The control gate of the second transistor is also coupled to the control signal. The data write terminal is coupled to the data write line. The data transmission terminal is coupled to the floating gate of the first transistor, wherein the control signal will provide a write control voltage when the data is written into the random access memory cell, and will provide a read control voltage when the data is read out from the random access memory cell, and this write control voltage is larger than the read control voltage.
Patent TW-I220551-B (TW)
Title: Methods of fabricating high-reliability and high-efficiency trench isolation for semiconductor devices
Inventor: WU CHING-YUAN
IPC: H01L21/76
Filed: 2001-01-20
Granted: 2004-08-21
Abstract: The trench-isolation structures for fabricating semiconductor devices using two different multi-layer masking structures are disclosed by the present invention, in which the extended buffer spacers located in the isolation regions are formed on the sidewalls of two different multilayer masking structures having a masking dielectric layer on a pad-oxide layer and a masking dielectric layer on a conductive layer over a gate-oxide layer. The extended buffer spacers not only act as the etching mask for forming the trenches in the semiconductor substrate but also play significant roles for obtaining high-reliability and high-efficiency trench isolation of the present invention. The first role of the extended buffer spacers of the present invention is to offer the buffer regions for preventing the bird's beak formation around the edge of the active region during the thermal oxidation of the trench surface, so that the active area used to fabricate the active device is not sacrificed. The second role of the extended buffer spacers of the present invention is to create the buffer regions in the semiconductor substrate for the field-encroachment implant, so that much better efficiency of trench isolation can be obtained without reducing the active area. The third role of the extended buffer spacers of the present invention is to offer the capping-dielectric layers near the edges of the trench corners for eliminating the leakage due to the sharp trench corners. Therefore, the present invention may offer high-reliability and high-efficiency isolation for advance high-density integrated-circuit fabrication with maximized active area and minimized isolation area.
Patent TW-548299-B (TW)
Title: Silicone rubber sponge composition and sponge articles therefrom
Inventor: BABA KATSUYA
IPC: C08L83/04
Filed: 2001-03-09
Granted: 2003-08-21
Abstract: A silicone rubber sponge composition, a silicone rubber sponge, and a process for making a silicone rubber sponge. The silicone rubber sponge composition comprises (A) 100 parts by weight of an organopolysiloxane gum described by average structural unit RaSiO(4-a)/2, where R is a monovalent hydrocarbon radical or haloalkyl and a is 1.95 to 2.05, (B) 1 to 400 parts by weight of an inorganic filler, (C) 0.01 to 50 parts by weight hollow thermoplastic resin particles (D) a mixture of (a) water-soluble silicone and (b) water in an amount such that the water in the mixture is equivalent to 0.01 to 10 parts by weight per 100 parts by weight of component (A), and (E) a curing agent in an amount sufficient to cure the composition.
Patent TW-525026-B (TW)
Title: Liquid crystal display device and liquid crystal projector apparatus
Inventor: HONBO NOBUAKI
IPC: G03B21/00
Filed: 2001-03-30
Granted: 2003-03-21
Abstract: In a liquid crystal display device having a pixel board on which light shielding film 3, first insulating film 10, semiconductor layer, second insulating film 11 serving as a gate insulating film and gate wires 4 are formed, a source region, a drain region and a channel region or both of a channel region and LDD (light doped drain) region being formed in the semiconductor layer, the light shielding film 3 is made of a conductive material, and contact holes 6 for connecting each gate line and the light shielding film are provided in the neighborhood of the side surface of the channel region or/and the LDD region.
Patent TW-555631-B (TW)
Title: Contact arm of nailing machine
Inventor: KISHI NOBUO
IPC: B25C7/00
Filed: 2001-04-06
Granted: 2003-10-01
Abstract: The object of the present invention is to improve the strength of a split contact arm for a nailing machine. The solution of the present invention is that a cylindrical lock nut 24 is tightened up from below on a threaded shaft 19 arranged on an underside of an upper contact arm 18. A cylindrical sleeve portion 27 is delimited in the upper portion of an adjusting nut 20 mounted on a lower contact arm 17. While the adjusting nut 20 is screwed on the threaded shaft 19 to connect the upper contact arm 18 and the lower contact arm 17, the locknut 24 and the sleeve portion 27 are in a constant fit to protect the threaded shaft 19 from breakage upon application of an impact to the contact arm when, for example, the nailing machine is dropped.
Patent TW-552124-B (TW)
Title: Cleaning article
Inventor: TANAKA YOSHINORI
IPC: B32B7/08
Filed: 2001-07-10
Granted: 2003-09-11
Abstract: There is disclosed a cleaning article including a brush portion. The brush portion has plurality of strips and at least one layer of a fiber bundle.
Patent TW-552452-B (TW)
Title: Seal and method of sealing field emission devices
Inventor: JAMES ALAN L
IPC: H01J9/26
Filed: 2001-07-26
Granted: 2003-09-11
Abstract: A method of fabricating a high vacuum device by providing in a substantial vacuum an anode and a cathode in a parallel spaced apart condition, forming a first continuous edge of vitreous frit between a parallel frame and the anode, curing the first continuous edge for a first period of time, forming a second continuous edge of vitreous frit between the frame and an SiO2 structure of the cathode to form an envelope and curing the first and second continuous edges for a second period of time that is insufficient to allow the vitreous frit of the second continuous edge to interact with the cathode through the SiO2 structure.
Patent TW-529077-B (TW)
Title: Processing method, measuring method, and manufacturing method for semiconductor device
Inventor: KAWAMURA YOSHIO
IPC: H01L21/02
Filed: 2001-08-24
Granted: 2003-04-21
Abstract: The present invention provides a processing method for indicating processing conditions in a high precision to improve the productivity. The method includes the following steps: a procedure of applying a first processing on the first substrate; a procedure of applying a second processing on the first substrate or applying a second processing on the second substrate; and, calculating the relative functions at each in-plane position from the in-plane distribution data for the in-plane positions of each substrate from the plurality of processing results as the data of differences among multiple processing procedures at each in-plane position; calculating the in-plane distribution characteristics of the substrate under the desired processing conditions with the relative functions; and, processing the substrate in accordance with the in-plane distribution characteristics.
Patent TW-556086-B (TW)
Title: Information sending method and information sending apparatus, information receiving apparatus and information receiving method, information transmission system and information transmission method, and information recording medium
Inventor: KURODA KAZUO
IPC: H04N21/4408
Filed: 2001-09-04
Granted: 2003-10-01
Abstract: Encrypted music information or the like and encryption processing information itself employed for the encrypting is transmitted from a set top box (BX) to a recorder (R) via a serial bus (B) after decoded, and the music information or the like is recorded in a DVD-R (1). Upon this recording, the music information encoded by employing an asynchronous transmission region in the IEEE 1394 standard that is a standard with which the serial bus (B) conforms is transmitted at a high speed. On the other hand, encode processing information encoded by employing an isochronous transmission region in the IEEE 1394 standard is transmitted at a 1-fold speed.
Patent TW-531838-B (TW)
Title: A method of providing a semiconductor structure with one or more through-holes and a semiconductor structure comprising one or more through-holes
Inventor: HESCHEL MATTHIAS
IPC: H01L21/768
Filed: 2001-11-06
Granted: 2003-05-11
Abstract: A method of providing a semiconductor structure with one or more through-holes by etching from a back surface and from a front surface of the semiconductor structure. Furthermore, a semiconductor structure having one or more through-holes. The semiconductor structure is preferably a silicon-on-insulator (SOI) structure in which a substantially etch-resistant layer functions as an etch stop. It may be a lid for encapsulation of opto-electronic components. The through-holes may be hermetically sealed, e.g. by means of a feed-through metallization process. An integrated circuit may be mounted on or processed into the semiconductor structure. In one embodiment the semiconductor structure comprises a plurality of through-holes, e.g. arranged in an array. This embodiment is suitable for transmission of high currents through the semiconductor structure. In another embodiment the resistivity of the semiconductor structure is high, e.g. between 1 kOmegacm and 20 kOmegacm, this embodiment being suitable for transmission of high frequency signals. The semiconductor structure may be provided with a cooling element, such as a Peltier element.
Patent TW-I238389-B (TW)
Title: High density micro-optical pickup head
Inventor: JANG JI-LUNG
IPC: G11B7/1362
Filed: 2001-11-21
Granted: 2005-08-21
Abstract: A high density micro-optical pickup head is used to perform reading and writing operations on a high-density disk. The high density micro-optical pickup head includes a set of optical elements that is comprised of a beam splitter, a plurality of 45-degrees-oriented folding mirrors, and two planar collimators. The pickup head further comprises a photo-detector, a laser source for emitting a laser beam of short wavelength, and an objective lens of high value of numerical aperture. The set of optical elements is formed on lower and upper substrates via semiconductor planar fabrication processes, the laser source and the objective lens then are mechanically attached on the lower substrate. The lower and upper substrates are ultimately aligned and attached with each other to complete the assembly, so as to achieve the purpose of minimization and simple processing. In addition, the focusing objective lens can also be replaced by a set of planar lens set, so that the focusing objective lens can be fabricated directly by planar fabrication process of semiconductor, and further simplify the process.
Patent TW-512443-B (TW)
Title: Method of electrically bonding a doping region of a semiconductor component
Inventor: RUF ALEXANDER
IPC: H01L21/768
Filed: 2001-12-20
Granted: 2002-12-01
Abstract: The method electrically bonds a doping region (3), which is formed at a substrate surface (2) of a substrate (1). An isolating layer (5) is applied to the substrate surface (2) and a contact hole (16) is formed in the isolating layer (5). After that, a metal-containing layer (6) is deposited on the isolating layer (5) and the surface area (4) of the doping region (3) exposed by means of the contact hole (16). In a subsequent, two-step temperature process, initially the metal-containing layer (6) is reacted with the silicon of the doping region (3) to form a metal silicide layer (7) and after that, in a second temperature step, the remaining metal-containing layer (6) is converted into a metal-nitride-containing layer (8).
Patent TW-513510-B (TW)
Title: Rotating pin tumbler side bar lock with side bar control
Inventor: FIELD PETER H
IPC: E05B27/08
Filed: 2002-01-23
Granted: 2002-12-11
Abstract: A twisting tumbler lock with a side bar is provided with additional levels of security by a axially reciprocable slider which is normally positioned to block operation of the side bar but is moved by a specially configured key to free operation of the side bar. This provides a third level of locking security, it also allows master keying. The unique key has a portion of a rib formed to cooperate with the slider to further allow key control.
Patent TW-594384-B (TW)
Title: Apparatus for exposing a face of a printed circuit panel
Inventor: VIBET GILLES
IPC: G03F7/20
Filed: 2002-03-26
Granted: 2004-06-21
Abstract: Apparatus for exposing at least one face (18) of a printed circuit panel (20), the apparatus comprising: an optical system having at least one light source and means for processing the light beam to generate a collimated and. uniform light strip (26) on the surface (18), said light strip (26) being of length (L26) not less than the width (l18) of said surface (18); displacement means for generating relative displacement between said light strip (26) and said face (18) in the long direction (YIYI') of said face (18) substantially transversely to the longitudinal direction (XIXI') of said light strip (26); and matching means for matching the relative displacement speed between said light strip (26) and said face (18) to the illumination of the light strip (26) and to the sensitivity of the surface to be exposed (18).